You are cordially invited to an oversize extravaganza celebrating the Clown Princess of Crime’s 30th birthday in this fantabulous special! That’s right—Harley Quinn turns 30 in absolute style and has invited a squad of her old creative pals to join her with a killer lineup of amazing stories! And the reviews are in—it’s guaranteed AWESOME: “Last chance, Quinn. Don’t make me do this.” -Amanda Waller “Wait…you’re not going back to…” -Red Tool “Sigh.” -Poison Ivy